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TPI’s wide range of IAQ instruments provides the capability to measure air velocity, humidity, temperature, carbon monoxide (CO), carbon dioxide (CO2), percent outside air, and particles.

Hot wire air velocity probe with flip up telescopic sensor wand. Use with TPI Smart Probe App to display air velocity and air flow.

Ambient Air Direct CO2 Meter. Use with TPI Smart Probe App to display, record and
e-mail ambient air CO2 readings.

DC580 Airflow Meter Hot-wire & Vane Anemometer. Measure Velocity & Temperature Simultaneously; Record Data with TPI Android & iOS Smart Phone Apps; Measure CMM without a hood!

Digital vane air velocity, calculate CFM and temperature.

The 556 Digital Air Velocity Meter is a state of the art, easy to use instrument designed to provide temperature and air velocity readings as well as calculating CFM.

Combination Vane & hot wire anemometer and temperature.

The 575 Digital Air Velocity Meter is a state of the art, easy to use instrument designed to provide temperature and air velocity readings.

Dew point, wet bulb, relative humidity (RH), and temperature.

The TPI 597 digital hygrometer / psychrometer is a state of the art, easy to use humidity tester designed to display ambient, dew point, and wet bulb temperature as well as humidity.

Measure and display carbon dioxide (CO2) and temperature.

The TPI 1008A Indoor Air Quality (IAQ) Meter is a state of the art, easy to use tester designed to provide you with the necessary measurements to monitor and make adjustments to air handling devices.

Digital vane air velocity, calculate CFM and temperature.

The 556 Digital Air Velocity Meter is a state of the art, easy to use instrument designed to provide temperature and air velocity readings as well as calculating CFM.

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